Return on investment (ROI) measures overall investment success; operating income ROI focuses on core business performance. Calculate operating income ROI by dividing operating income by total ...

Net operating income (NOI) is a calculation commonly used for real estate investments that takes the revenues and subtracts operating expenses to determine the cash flow of the investment. Net ...

Operating margin is calculated by dividing operating income by net sales times 100. Apple's operating margin of 30.2% indicates strong profitability, below its gross margin of 39.8%. Operating margin ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Net Operating Income (NOI) is a critical financial metric used in real estate investment to evaluate the profitability and performance of income-producing properties. By focusing on the property's ...